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authorH. Peter Anvin <hpa@zytor.com>2009-02-17 20:17:17 -0800
committerH. Peter Anvin <hpa@zytor.com>2009-02-17 20:17:17 -0800
commitd0c6656a62113b913948361779d6298fe76f6e61 (patch)
treeefa2541a1abae4760717c6db421ea818114ab6f7 /gpxe/src/arch/x86/prefix/efiprefix.c
parent85b92a462dab7ce36c48614ea18314f8fc83ca9c (diff)
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Update gPXE to version 0.9.6+ 277b84c6e7d49f3cf01c855007f591de8c7cb75f
Update gPXE to version 0.9.6+, from commit 277b84c6e7d49f3cf01c855007f591de8c7cb75f in the main gPXE repository. The only differences is src/config/general.h which has a few protocols added, and src/arch/i386/prefix/boot1a.S which was called boot1a.s in the upstream repository.
Diffstat (limited to 'gpxe/src/arch/x86/prefix/efiprefix.c')
-rw-r--r--gpxe/src/arch/x86/prefix/efiprefix.c39
1 files changed, 39 insertions, 0 deletions
diff --git a/gpxe/src/arch/x86/prefix/efiprefix.c b/gpxe/src/arch/x86/prefix/efiprefix.c
new file mode 100644
index 00000000..b05b744d
--- /dev/null
+++ b/gpxe/src/arch/x86/prefix/efiprefix.c
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2009 Michael Brown <mbrown@fensystems.co.uk>.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <stdlib.h>
+#include <gpxe/efi/efi.h>
+
+/**
+ * EFI entry point
+ *
+ * @v image_handle Image handle
+ * @v systab System table
+ * @ret efirc EFI return status code
+ */
+EFI_STATUS EFIAPI _start ( EFI_HANDLE image_handle,
+ EFI_SYSTEM_TABLE *systab ) {
+ EFI_STATUS efirc;
+
+ /* Initialise EFI environment */
+ if ( ( efirc = efi_init ( image_handle, systab ) ) != 0 )
+ return efirc;
+
+ /* Call to main() */
+ return RC_TO_EFIRC ( main () );
+}